---
product_id: 262590603
title: "SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver"
brand: "sonofarm"
price: "KSh51433"
currency: KES
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.ke/products/262590603-sf4000-led-grow-light-indoor-grow-lamp-for-plants-veg
store_origin: KE
region: Kenya
---

# 100,000+ hrs lifespan 2.7 umol/J energy efficiency Full spectrum LM301B diodes SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver

**Brand:** sonofarm
**Price:** KSh51433
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Grow smarter, not harder — light up your indoor garden like a pro!

## Quick Answers

- **What is this?** SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver by sonofarm
- **How much does it cost?** KSh51433 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/262590603-sf4000-led-grow-light-indoor-grow-lamp-for-plants-veg)

## Best For

- sonofarm enthusiasts

## Why This Product

- Trusted sonofarm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spectrum Mastery:** Full spectrum LM301B diodes cover every growth stage from veg to bloom.
- • **Precision Dimming:** Customize light intensity 0-100% for perfect plant-specific conditions.
- • **Energy-Smart Power:** High 2.7 umol/J efficiency means bigger yields without the energy guilt.
- • **Unmatched Longevity:** Keep your grow going strong with 100,000+ hours of reliable light.
- • **Built to Perform & Last:** Meanwell driver ensures quiet, cool, and certified safe operation with 5-year peace of mind.

## Overview

The SF4000 LED Grow Light by SONOFARM is a professional-grade, full spectrum indoor grow lamp featuring premium LM301B diodes and a reliable Meanwell driver. Designed for 4x4 to 5x5 grow tents, it delivers energy-efficient 400W power with 2.7 umol/J output, dimmable controls, and a lifespan exceeding 100,000 hours. Certified safe and backed by a 5-year warranty, it’s engineered to maximize plant growth from veg to flower bloom stages.

## Description

Full description not available

## Features

- Long Lifespan: With over 100,000 hours lifespan, our 400 watt LED grow light will keep your plants blooming and thriving, crop after crop. Ideal for all stages of growth, our commercial LED grow lights cover the full color spectrum: 3000K, 5000K, 660nm, IR 760 nm. Veg footprint: 5 x 5 feet. Flowering footprint: 6 x 6 feet.
- Genuine Meanwell Driver: Our driver powers the SonoFarm LED panel with optimal performance. Water-resistant and CE, ETL, FCC, and RoHS certified, the Meanwell driver is built for reliability while staying cool, safe, and quiet.
- Customizable Lighting: Each panel on our quantum board grow light has a dimming knob that can turn the LEDs on and off, anywhere from 0-100% in strength. These customizable options make our LED panel lights perfect for a variety of different plants and growing environments.
- High Performance at Low Costs: Drawing just 400W, our hydroponics LED lights won't be detrimental to your energy bill, but will produce a healthy 2.7 umol/J. Designed to be highly energy efficient, our grow lights deliver powerful light output, which in turn results in higher yield for your plants.
- 5-Year Warranty: We are confident in the quality of our SonoFarm LED grow light, and we want you to be, too! Our 5-year warranty ensures you are secure with your purchase, while allowing us to stand behind our product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SONOFARM |
| Color | Silver |
| Material | Aluminum |
| Style | Grow tent, grow room, greenhouse |
| Light fixture form | Ceiling |
| Room Type | Tent |
| Product Dimensions | 24"L x 2.2"W x 19"H |
| Specific Uses For Product | Lamp |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Installation Type | Suspended |
| Special Feature | Dimmable |
| Control Method | Touch |
| Light Source Type | LED |
| Finish Type | Brushed |
| Shade Material | Aluminum heat sink |
| Number of Light Sources | 400 |
| Voltage | 110 Volts |
| Light Color | white |
| Included Components | Hanging cables and ratchets, RJ14 cord, manual |
| Embellishment | Crystal |
| Lighting Method | LED |
| Item Weight | 10 Pounds |
| Number of Items | 1 |
| Wattage | 400 watts |
| Bulb Base | GU24 |
| Controller Type | Push Button |
| Switch Type | Toggle |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Brightness | 301 Lumen |
| Efficiency | 2.7 umol/J |
| Mounting Type | Ceiling Mount |
| Shade Color | Silver |
| Fixture Type | Non Removable |
| Assembly Required | Yes |
| Manufacturer | SONOFARM |
| Color Temperature | 3000 Kelvin |
| Size | PRO 4000 |
| Global Trade Identification Number | 00850023033024 |
| Light Output Maximum | 301 Lumens |
| Recommended Uses For Product | Plant Growth |
| Set Name | SF4000 |
| Item Weight | 10 pounds |
| Item model number | PRO 4000 |
| Collection | led grow light |
| Finish types | Brushed |
| Special Features | Dimmable |
| Plug Format | A- US style |
| Batteries Required? | No |

## Product Details

- **Brand:** SONOFARM
- **Color:** Silver
- **Material:** Aluminum
- **Style:** Grow tent, grow room, greenhouse
- **Light fixture form:** Ceiling

## Images

![SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver - Image 1](https://m.media-amazon.com/images/I/615ii6yCRQL.jpg)
![SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver - Image 2](https://m.media-amazon.com/images/I/61GIov0x-fL.jpg)
![SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver - Image 3](https://m.media-amazon.com/images/I/816tJZIgWAL.jpg)
![SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver - Image 4](https://m.media-amazon.com/images/I/71vmlNDxGsL.jpg)
![SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver - Image 5](https://m.media-amazon.com/images/I/71FK+HvLNJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing value, one issue
*by D***H on August 31, 2024*

Amazing value for the price. Also the best loght for a 3x3 tent that I have found. The footprint fills the space perfectly and gives great light density everywhere. The only issue I am having is that it doesn't turn on when my loght timer triggers in the morning. Im not sure if it is a user issue and I need to tweak a setting or something, and its not a huge deal as I just need to remember to turn it on when I wake up, but it does put my grow at risk if I forget, which is troubling.Again though, I will chalk this up to being my issue and not the product. It was shipped fast, packed really well, and is a high quality light, especially for the price. Also a small US based business, which I love supporting. Warranty is also amazing.At 25% power and a foot farther away, it is providing the same PPFD that my 100w light was before, and it has the juice to get fat flowers later down the road.If you're looking for a 3x3 light, this is it.

### ⭐⭐⭐⭐⭐ This product is worth every penny!
*by N***. on February 3, 2022*

This light is amazing! Beautifully crafted, simple and functional. Grab them for the price while you can I’m sure a product this good will only go up in price. I love the dimmer function on this product I’m able to give my plants just the right amount of light at any given time. These photos are only about 50% of the brightness this light gives off. On about 80%-100% power these lights give off great heat and will noticeably warm the soil. I will continue to buy sono farm products for there great customer service and products! They are extremely helpful and professional!

### ⭐⭐⭐⭐⭐ Very impressed . Excellent lights . My third light .
*by A***R on April 21, 2021*

Just received my light 2 days early . Light was packaged excellent . Plenty of padding . Initial inspection it rivals the spider farmer light I bought a few months ago . Pretty much the same light with a couple differences like the heat sink thickness and diode placement . The drivers are a tiny bit bigger . But there both samsung diodes with mean well drivers which was a big deal as far as what I was looking for. After turning the light on it Bright as F. Just as bright at my other light . Very excited about it overall . Also very happy to help out a small business especially during these times . Nice hand written note from the owner making it feel like a personal purchase . So as far as I’m concerned the value of this light is incredible. Wish I had found sonofarm before I bought my SF. But hey , if I can help anyone else out and save them a few bucks so be it . I’ll do a follow up in a couple months to let you guys know the results .

## Frequently Bought Together

- SONOFARM SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver
- AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/262590603-sf4000-led-grow-light-indoor-grow-lamp-for-plants-veg](https://www.desertcart.co.ke/products/262590603-sf4000-led-grow-light-indoor-grow-lamp-for-plants-veg)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-18*